.fa-solid {
  display: inline-block;
  width: 1em;
  height: 1em;
  vertical-align: -0.125em;
  background-color: currentColor;
  mask-repeat: no-repeat;
  mask-position: center;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  -webkit-mask-size: contain;
}

.fa-solid::before {
  content: "";
}

.fa-inbox {
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M121 32c-19.2 0-36.2 11.5-43.5 29.2L1.7 245.2C.6 248.6 0 252.3 0 256v144c0 44.2 35.8 80 80 80h352c44.2 0 80-35.8 80-80V256c0-3.7-.6-7.4-1.7-10.8L434.5 61.2C427.2 43.5 410.2 32 391 32H121zm0 48h270.1l58.8 144H355.9c-12.1 0-23.4 6.8-28.8 17.6L306.3 283.2c-5.4 10.8-16.5 17.6-28.6 17.6h-43.4c-12.1 0-23.2-6.8-28.6-17.6l-20.8-41.6C179.5 230.8 168.2 224 156.1 224H62.1L121 80z'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M121 32c-19.2 0-36.2 11.5-43.5 29.2L1.7 245.2C.6 248.6 0 252.3 0 256v144c0 44.2 35.8 80 80 80h352c44.2 0 80-35.8 80-80V256c0-3.7-.6-7.4-1.7-10.8L434.5 61.2C427.2 43.5 410.2 32 391 32H121zm0 48h270.1l58.8 144H355.9c-12.1 0-23.4 6.8-28.8 17.6L306.3 283.2c-5.4 10.8-16.5 17.6-28.6 17.6h-43.4c-12.1 0-23.2-6.8-28.6-17.6l-20.8-41.6C179.5 230.8 168.2 224 156.1 224H62.1L121 80z'/%3E%3C/svg%3E");
}